Smart and Brilliant Star Light Rotating Projector --- Take you into the space of the universe and let you feel relaxed before going to bed! Features: Colorful night light. Easy operation, Power by 4 x AAA battery (Not Included) or USB cable. Rotates at 360-degree, provides a fantastic moving stars and moon. Built in 4 new generation LED beads which have a much clearer projection on walls or ceiling. Ideal baby night light projector for kid's bedroom, nursing, wedding decoration, gift for birthday, Children's Day, Diwali, Christmas. Description of Buttons Button A: Night Light Switch. (Turn off night light: Touch-hold the button A for 3 seconds.) Button B: Switch for the light colors, white, red, green, blue or multiple colors. (Turn off color light: Touch-hold the button B for 3 seconds.) Button C: It is to control the rotary switch. Rotates or not as you like. Attentions: Please take off the plastic white dome to get projection. Please not use the USB cable and batteries at the same time. LEDs are the super bright, please do not look directly into the lights to avoid damaging the eyes. Made Your Room More Colorful. Star moon everywhere in your room. The colorful night light projector make kids closer the sky and moon, creates a larger and more brilliant light show for your viewing. Different light shows: Blue, Red, Green, 2 colors combination, 3 colors combination and all colors combination flashing.